PRINTER AND TASK CONTROL METHOD

According to one embodiment, a printer includes a direct current power input unit supplied with direct current, a rechargeable battery capable of being charged with the direct current power inputted from the direct current power input unit, and a task priority changing unit capable of determining th...

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1. Verfasser: KOMATSU TADAHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:According to one embodiment, a printer includes a direct current power input unit supplied with direct current, a rechargeable battery capable of being charged with the direct current power inputted from the direct current power input unit, and a task priority changing unit capable of determining the operational priority of a charge monitoring task to be higher than the operational priorities of other tasks when the rechargeable battery is being charged with the direct current power inputted from the direct current power input unit, and for determining the operational priority of the charge monitoring task to be lower than the operational priority of at least one of other tasks when the rechargeable battery is not being charged with the direct current power inputted from the direct current power input unit.